Vac complete failure code + solution combination, recommend collections
My family, i'm an editor who's focused on sharing household electrical maintenance and dry goods, and i've updated the breakdown of the u. S., ox, g. C. A. C. Code, and the comment area's blown-out v. A. A. Class, and i'm sure we've got it all figured out today
As a high-value brand under the american flag, the wahling air-conditioners are using it, but it takes too long to get to show screen failure code, no reaction, no cool, no buzz, no automatic stop. Many people go to the maintenance master and get $200-500 if they don't move
Today, the failure code for the hanger, cabinet, frequency, and frequency-modified whole machine, from meaning, cause to detail of the problem, is clear, it's so detailed that you can turn into an electric mechanic, and you can do it quickly
An important security alert
All maintenance operations must be preceded by the removal of the ac power, waiting for 10 minutes for the capacitor to be discharged, the use of a detached machine, the contact line, and the avoidance of electrical contact! Simple malfunctions are handled on their own, involving core components such as compressors, frequency-modules, master boards, and so forth
I. E series failure code (indicated + common, most common daily)
The e series is the most frequent air conditioner failure, covering sensors, wind machines, communications, anti-frozen protection, first looking at the series, most of the problems are easy to solve
E1: compressor overload/transformation module protection/internal and external communication failure
• the meaning of failure: the number of sets is mostly overloading of compressors and excessive current protection; the number of transformers is overheat, overflow protection of variant modules, some of which represent static transmission of internal and external signals
• causes of failure: exterior radiators are covered in dust, external machines are blocked by cabinets/walls, household voltage is unstable, internal and external signal lines are cut off/ loose by rats, air conditioning is running for long periods of time
• solutions: 10 minutes of power outages to restart, with an approximate rate of response to temporary failure; complete clean-up of exterior condensers' dust, willows, complete removal of the surrounding shield and guaranteed ventilation; unstable electrical voltage in old sub-areas, which can be fitted with a steady pressurer; open internal and external aircraft wires, check for thin signal lines, unwind and tighten and break new lines。
E2: indoor evaporation equipment protection against freezing
• the meaning of failure: too low the temperature of the internal evaporation unit during cooling and automatic stoppage of air conditioners to prevent freezing of components
• causes of failure: long-term non-cleaning of filters, non-rotation/slowness of internal wind engines, blocking of vents by furniture, lack of refrigerants (freon)
• solutions: dismantling the filters immediately, drying them back with water and suggesting that they be washed once a month; checking whether the internal wind engine is turned and the wind leaves are cleaned up; ensuring that the vents are open and out of the way; and, in case of chronic cooling, checking for fluorine shortages with the master, not adding fluorine to the pits。
E3: indoor temperature sensor failure
• the meaning of failure: the temperature of the inner room is broken, short-circuited, loose, air conditioners are not aware of the indoor temperature, non-stops are present, cannot be operated, temperature is not controlled
• causes of malfunction: loss of sensor line, ageing, repositioning of probes, poor contact at the main plate
• solutions: open the interior panel, right next to the filter, find the small sensor probe, check if the connection is loose and re-set; if the probe is broken, buy a homogene model on the internet, change it for a dozen dollars, which is super simple。
E4: indoor disk/compressor exhaust sensor failure
• the meaning of failure: the internal evaporation tube temperature sensor is abnormal, or the voltage temperature of the frequency compressor is too high, air-conditioning protection is down, cooling heat changes
• causes of failure: ash cream in the tube, broken sensor lines, inadequate refrigerants, poor external heat spread
• solutions: cleaning of internal evaporation and filters, cleaning of internal dust; inspection of sensor lines, entanglement with insulation tape when broken; focus on cleaning out-of-air radiators when vent temperature is high, not overloading air conditioners for long periods of time。
E5: internal and external communication failure
• the meaning of failure: “failed connection” between the internal and external aircraft, shut down, non-reactive, and the container and frequency transformer were the most vulnerable
• causes of malfunction: loose oxidation of internal and external connections, bite by rats, poor rust exposure of the end of the connection, small failure of the main plate
• solutions: inspection of the thin signal lines of internal and external aircraft following power outages, re-plugging the end of the line and removing the rust; replacement of the line when it is broken; 80 per cent of communications malfunctions and reboot without repair。
E6: outdoor temperature sensor failure
• the meaning of failure: the external environment has lost temperature, air conditioners are malfunctioning, and the heating effect is significantly reduced
• causes of malfunction: external sensors blocked by miscellaneous items, ageing circuits, damage to detectors
• solutions: cleaning up miscellaneous items, leaves and repositioning probes around off-board aircraft; lines or probes are broken and new sensors are replaced directly, at minimal cost。
E8: disconnection between display and master control panel
• the meaning of failure: the internal display screen and the main panel signal are not functional, the display screen is not bright, it is not coded and the key is not responding
• causes of malfunction: loose panel connection, loose
• solutions: open the inner panel, find a connection to the panel, re-plug it and recover it immediately。
E9: indoor direct ventilator failure (rfm exclusive)
• the meaning of failure: the in-house direct-winder is inert, slow, slow, low or no-wind
• causes of malfunction: wind leaves caught by miscellaneous items, wind engine electric drum packs, power engine failure, loose circuits
• solutions: power outages to clean up the groceries in the wind leaves; inspection of the wind engine's capacitation and switch to the same size when the drums are broken; change the power to the master and not take it apart。
Ii. F-series failure code (vac exclusive, core component protection)
Only the avac will have f-series failure codes, which are compressors, modules, circuits, and focus on the outsiders
F0: outdoor direct ventilator failure
• the meaning of failure: non-rotation of outward direct-flowing fans, abnormal speed, non-heating external aircraft, air-conditioning protection stoppage
• reasons for failure: fan leaves are stuck by miscellaneous items, electric power is broken, drive plates are broken and wires are loose
• solutions: power outage cleaning of exterior fan groceries; re-interpolation of electric power lines; or, failing that, change of wind engine or drive plate, recommend to professionals。
F1: indoor temperature sensor failure
• the meaning of failure: room temperature sensor anomalies, identical to e3 failure causes and solutions
• solutions: wiring, reproximation and easy handling, along the lines of e3 steps。
F3: compressor low pressure protection/disable failure
• the meaning of failure: too low pressure on the refrigeration system or abnormal operation of the compressor, automatically protecting the shutdown
• causes of malfunction: refrigerant leaks, pipes blocked, filters blocked, compressors loosed
• solutions: wash filters and clean up internal and external ventilation; find the master to check the leak points and refill the fluorine and not move the compressor。
F4: outdoor environment/compressor exhaust sensor failure
• the meaning of failure: the external environment is hot or the compressor exhaust sensor is broken, air conditioners are in disarray and overheating
• solutions: cleaning out the exterior heat, inspecting sensor lines and replacing them if they are broken。
F6: module communication failure
• the meaning of failure: the frequency module and external main panel signal are broken and the compressor cannot be activated
• solutions: the power outage is restarted, the modules and the main board are re-engineered, or the modules are modified by the master。
F7: unpressure protection failure
• the meaning of failure: high or low domestic voltage, automatic air conditioner protection, failure to operate
• solutions: turn off the home's large power appliances, and so on, when the voltage stabilizes; old sub-regions can be solved by the installation of pressure stabilizers。
Iii. P-series failure code (protection type failure, not machine failure)
The p series is self-protection for air conditioners, not for parts that are damaged, so simple processing can be restored without paying for repairs
P0: flow protection/indoor anti-frozen protection
• the meaning of failure: frequency machines are modular overheating protection, frequency machines are internal anti-frozen protection, and e2 and e1 failure co-sources
• solutions: clean-up of exterior heat and power outages; filtration net, wind detector, quickly ready。
P1: voltage protection/outdoor freezing protection
• the meaning of failure: protection from voltage instability, or thermal exterior frost in winter, and protection from automated frost
• solutions: the voltage is unstable and steady; external frost is normal, 5-10 minutes, autoheating, not off
P2/p3: compressor overheat protection
• the meaning of failure: the compressor's temperature is too high and the automatic stoppage cools
• causes of failure: external heat dispersion, long run, fluorine deficiency
• solutions: 30 minutes of shutdown to cool the compressor; complete clean-up of exterior radiators and keep the air conditioner on。
Iv. H-series failure code
H1/hs: thermal automation cream
Focus: it's not a malfunction! It's not a malfunction! It's not a malfunction
During the winter heat, the externals are frosted, the air conditioners are automated, showing h1/hs, the internals are windless, the externals work normally, the heat is restored, patience is enough, and the manual shut-downs hurt the machine。
H3: compressor overload protection
• solutions: like p2, clean out the exterior heat and restart after cooling。
Teacher fu's hideout: general scrubbing techniques (no code)
1. Non-refrigeration/refrigeration differential: filter net exterior heat check, internal wind check, final check
2. Non-heat/heat differential: open heat + electro-heating to see if h1 frosting four valves for the exterior
3. Automatic shutdown: power outage rebooting electrically checked voltage checking sensors and communication lines
4. External non-rotation: check the communications lines to see the wind engine's electrical capacity objects
5. Displaying screen spasms: restarting air-conditioning panels
Fan exclusive welfare + focus guidance
My family, i've been working on this whole valor air conditioner all over the place for two days, covering all types of machines, and it's written in great detail every step of the way, so that we don't spend so much money to solve this problem
I'd really like to say a few words. I will continue to update the entire brand of air conditioners such as haile, hae-seon, tcl, refrigerators, laundry machine failure, cleaning, pit-proofing
What's wrong with your vac? I'll give you a free answer
